Cow vetch latent virus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Mulpavirales; Nanoviridae; Nanovirus

Average proteome isoelectric point is 6.83

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 8 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>tr|A0A2H4T2E8|A0A2H4T2E8_9VIRU Cell cycle link protein OS=Cow vetch latent virus OX=2056780 GN=clink PE=4 SV=1
MM1 pKa = 6.46VLKK4 pKa = 10.54YY5 pKa = 10.18FSLLPSEE12 pKa = 4.55LKK14 pKa = 10.02EE15 pKa = 4.23KK16 pKa = 10.32IVRR19 pKa = 11.84EE20 pKa = 3.91HH21 pKa = 6.38LKK23 pKa = 10.53EE24 pKa = 3.73EE25 pKa = 4.22RR26 pKa = 11.84KK27 pKa = 9.81RR28 pKa = 11.84EE29 pKa = 3.85FLEE32 pKa = 4.01NSVLAACRR40 pKa = 11.84RR41 pKa = 11.84YY42 pKa = 10.41EE43 pKa = 4.55DD44 pKa = 5.45LLLKK48 pKa = 10.61DD49 pKa = 5.48DD50 pKa = 4.09ITDD53 pKa = 3.51EE54 pKa = 4.27EE55 pKa = 4.78LLHH58 pKa = 6.52LSKK61 pKa = 10.77FLDD64 pKa = 3.53SLVQYY69 pKa = 8.42VTDD72 pKa = 4.39YY73 pKa = 10.89IGSRR77 pKa = 11.84CLIRR81 pKa = 11.84WKK83 pKa = 10.49KK84 pKa = 10.41DD85 pKa = 2.85VSPRR89 pKa = 11.84VKK91 pKa = 10.16YY92 pKa = 10.76SVMEE96 pKa = 3.98EE97 pKa = 3.77QHH99 pKa = 5.23IQLYY103 pKa = 9.12GFRR106 pKa = 11.84DD107 pKa = 3.79MEE109 pKa = 4.49DD110 pKa = 3.73LSCEE114 pKa = 3.99EE115 pKa = 4.22LLLPEE120 pKa = 4.18VEE122 pKa = 4.17EE123 pKa = 5.38DD124 pKa = 2.86ITYY127 pKa = 10.26EE128 pKa = 3.95DD129 pKa = 4.43GMIVNCGQLDD139 pKa = 3.68ALFRR143 pKa = 11.84DD144 pKa = 3.94LGVTVVYY151 pKa = 8.92ITIGNGLILLPMCKK165 pKa = 9.84EE166 pKa = 3.9IVITT170 pKa = 4.5

Molecular weight: 19.93 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2H4T2E3|A0A2H4T2E3_9VIRU U4 protein OS=Cow vetch latent virus OX=2056780 GN=U4 PE=4 SV=1
MM1 pKa = 6.96VSNWSSSGRR10 pKa = 11.84KK11 pKa = 6.9WRR13 pKa = 11.84HH14 pKa = 4.79SGRR17 pKa = 11.84KK18 pKa = 9.11GGGRR22 pKa = 11.84PFKK25 pKa = 10.36PIVPTTRR32 pKa = 11.84LVVHH36 pKa = 5.97STALLNKK43 pKa = 9.63DD44 pKa = 3.92DD45 pKa = 4.44VVGCEE50 pKa = 4.49IRR52 pKa = 11.84PKK54 pKa = 10.58DD55 pKa = 3.1ISRR58 pKa = 11.84YY59 pKa = 8.95KK60 pKa = 8.73MRR62 pKa = 11.84KK63 pKa = 9.02VMLTCTVRR71 pKa = 11.84MPPGEE76 pKa = 4.21LLNYY80 pKa = 10.26LVVKK84 pKa = 10.6CSSPLVNWGAAFSSPALLVKK104 pKa = 10.28EE105 pKa = 5.02DD106 pKa = 4.18CQDD109 pKa = 3.48MITILGKK116 pKa = 10.87GKK118 pKa = 10.06IEE120 pKa = 4.13SSGVAGSDD128 pKa = 3.44CTKK131 pKa = 10.46SFSRR135 pKa = 11.84FVKK138 pKa = 10.28LGSGVTQTQHH148 pKa = 7.01LYY150 pKa = 10.12VILYY154 pKa = 8.22TSVSMKK160 pKa = 10.43SVLEE164 pKa = 3.56HH165 pKa = 6.12RR166 pKa = 11.84MYY168 pKa = 11.42VEE170 pKa = 4.06VV171 pKa = 4.09

Molecular weight: 18.94 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

8

0

8

1269

104

286

158.6

18.28

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

3.546 ± 0.561

2.837 ± 0.484

5.516 ± 0.498

6.619 ± 1.036

4.098 ± 0.471

6.147 ± 0.728

1.655 ± 0.208

5.91 ± 0.696

6.225 ± 0.493

10.402 ± 1.292

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.861 ± 0.249

3.783 ± 0.587

3.388 ± 0.589

3.783 ± 0.483

6.698 ± 0.71

7.092 ± 0.95

4.019 ± 0.478

8.668 ± 0.988

1.497 ± 0.24

4.255 ± 0.372
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski